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Shanghai North Bound Scientific&Trade Co., Ltd
 
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Shanghai North Bound Scientific&Trade Co., Ltd
[China]
Address:
D-18 Room,4th Floor, No.7319 of Zhongchun Road,Shahai Business Building, Min Hang District,SHANGHAI Shanghai Shanghai China
Phone:
86-021-29956862
Contact name:
Lydia Zhang
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Shanghai North Bound Scientific&Trade Co., Ltd



 
Products

K-type Filter Paper (Paper for Masks)

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 Origin China
 Model Number NB-01

K-type filter paper (paper for masks)

Technical indicators   
Basis weight:19.0 +/- 1.5g/m2
Dry tensile strength (MD):≥0.50kN/m
Wet tensile strength (MD):≥0.25kN/m 
Dry tensile strength (CD):≥0.20 kN/m
Air permeability:≥1900L/m2.s
Appearance:Uniform
Normal specifications:180mm and 200mm roll paper
Purpose:Used for the close to face lay of anti virus mask




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